Index Catalog // ScholarsArchive@OSU

Study of a constrained-film bubble absorber under cycle operating conditions

Creator:: Cardenas, Ruander
Abstract:: An experimental and numerical study of absorption of ammonia vapor bubbles into a constrained thin film of ammonia-water solution is presented in the context of a potential reduction in size of a heat-actuated heat pump component. A large-aspect-ratio channel with a depth of 600 µm restricts the thickness of the...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: Vinod Narayanan An experimental and numerical study of absorption of ammonia

An experimental study of ammonia-water bubble absorption in a constrained microscale film

Creator:: Jenks, Jeromy W.
Abstract:: An experimental study of absorption of ammonia into a constrained thin film of ammonia-water solution is presented. A large aspect ratio microchannel with one of its walls formed by a porous material is used to constrain the thickness of the liquid film. Experiments were performed at a pressure of 1,...
Resource Type:: Masters Thesis
Full Text:: . Using heat as the primary input and ammonia-water as the working fluid pair, absorption refrigeration

Atrazine, terbutryn and GS-14254 adsorption, desorption and solubility in salt solutions and movement in soil materials

Creator:: Gaynor, John Donald
Resource Type:: Dissertation
Full Text:: Atrazine, terbutryn and GS-14254 adsorption, desorption

Oxygen absorption into water using multiple plunging jets

Creator:: Cho, Choong Hoon
Resource Type:: Masters Thesis
Full Text:: CONSIDERATIONS Hauxwell reported a general relationship between the absorption rate and the jet stream

Absorption of ammonia in water using a multiple stage crosscurrent packed column

Creator:: Zuehlsdorff, DuWayne Aaron
Abstract:: A multiple stage crosscurrent packed column suitable for gas-liquid mass transfer was constructed and operated. The absorption column consisted of a rectangular box constructed of plexiglass and metal. Deflection baffles were positioned at regular intervals on opposite sides of a central packed section to divert the gas phase into the...
Resource Type:: Masters Thesis
Full Text:: Absorption of ammonia in water using a multiple stage

Diffusion and surface reaction processes of absorption on surfaces of soil particles in unsaturated soils

Creator:: Yingjajaval, Suntaree
Abstract:: At present the adsorption kinetic of ions by soil particles is considered to be a surface reaction. When the transport of solutes in soils is described using the one-dimensional flow equation, it becomes a serious problem that lateral diffusion of ions from the bulk solution towards the soil surfaces is...
Resource Type:: Dissertation
Full Text:: Diffusion and surface reaction processes of absorption on

Absorption of oxygen in water using a multi-stage, crosscurrent packed column

Creator:: Davis, Daniel S. (Daniel Scott), 1958-
Abstract:: A multi-stage, crosscurrent column, packed with Pall rings, was employed for oxygen absorption from an oxygen-rich air phase by contacting with water. Mass transfer data were collected for the column using 6 and 12 baffles and employing a partial gas phase recycle. Data were also collected from a countercurrent column...
Resource Type:: Masters Thesis
Full Text:: the absorption of ammonia into water. Tracer studies were made and mass transfer data were taken to

Oxygen absorption in water using a multiple stage crosscurrent packed tower with and without recycle

Creator:: Towle, Betsy
Abstract:: The performance of a multiple stage crosscurrent tower packed with Pall rings was characterized with and without a recycle loop on the gas stream. The column used 12 baffles. The absorption system studied was the transfer of oxygen from an oxygen-enriched air stream into a water stream which is a...
Resource Type:: Masters Thesis
Full Text:: equations were given for cases of equimolar counterdiffusion, stripping and absorption. A design procedure

The effect of organic sorbent concentration on sorption kinetics

Creator:: Dolan, Mark E.
Abstract:: Batch sorption tests were conducted using 3,4-DCP and cellulose triacetate as the sorbate/sorbent pair. Sorbate concentrations in the liquid were sampled with time and analyzed by electron capture detector gas chromatography. Sorption was found to be a two stage process characterized by a rapid initial uptake followed by a extended...
Resource Type:: Masters Thesis
Full Text:: , adsorption to surfaces, and partitioning through solid surfaces. Sorption reactions are modeled as

Adsorption of synthetic stability mutants of bacteriophage T4 lysozyme at silanized silica surfaces

Creator:: Singla, Brijesh
Resource Type:: Masters Thesis
Full Text:: McGuire The adsorption kinetics exhibited by the wild type and two synthetic stability mutants of

ScholarsArchive@OSU

Study of a constrained-film bubble absorber under cycle operating conditions

An experimental study of ammonia-water bubble absorption in a constrained microscale film

Atrazine, terbutryn and GS-14254 adsorption, desorption and solubility in salt solutions and movement in soil materials

Oxygen absorption into water using multiple plunging jets

Absorption of ammonia in water using a multiple stage crosscurrent packed column

Diffusion and surface reaction processes of absorption on surfaces of soil particles in unsaturated soils

Absorption of oxygen in water using a multi-stage, crosscurrent packed column

Oxygen absorption in water using a multiple stage crosscurrent packed tower with and without recycle

The effect of organic sorbent concentration on sorption kinetics

Adsorption of synthetic stability mutants of bacteriophage T4 lysozyme at silanized silica surfaces

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